Air Quality
Excellent
No health implications.
13
PM2.5
16
PM10
49
O3
0.5
CO
4
SO2
9
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
17 Nov
50
Excellent
Tue
18 Nov
29
Excellent
Wed
19 Nov
36
Excellent
Thu
20 Nov
35
Excellent
Fri
21 Nov
35
Excellent
Sat
22 Nov
43
Excellent
Sun
23 Nov
43
Excellent
Air quality in the last 12 months (Majiang)
|
2025/10
|
11
|
12
|
18
|
14
|
16
|
19
|
16
|
15
|
17
|
22
|
21
|
24
|
32
|
28
|
15
|
12
|
16
|
19
|
10
|
12
|
11
|
21
|
31
|
39
|
33
|
24
|
23
|
32
|
43
|
32
|
25
|
|
2025/09
|
15
|
15
|
11
|
14
|
16
|
23
|
22
|
23
|
17
|
8
|
11
|
10
|
11
|
12
|
15
|
11
|
12
|
15
|
19
|
24
|
25
|
27
|
18
|
11
|
9
|
10
|
19
|
20
|
23
|
24
|
|
|
2025/08
|
16
|
20
|
20
|
24
|
23
|
11
|
10
|
9
|
18
|
17
|
14
|
12
|
18
|
17
|
10
|
7
|
12
|
14
|
9
|
10
|
10
|
10
|
12
|
13
|
13
|
13
|
13
|
14
|
19
|
13
|
15
|
|
2025/07
|
11
|
8
|
9
|
10
|
14
|
19
|
19
|
22
|
18
|
15
|
15
|
20
|
17
|
14
|
10
|
13
|
16
|
21
|
20
|
23
|
9
|
8
|
8
|
8
|
9
|
11
|
16
|
16
|
17
|
16
|
16
|
|
2025/06
|
17
|
10
|
17
|
21
|
28
|
26
|
28
|
38
|
35
|
21
|
20
|
24
|
19
|
13
|
23
|
23
|
13
|
13
|
12
|
8
|
12
|
14
|
8
|
11
|
13
|
14
|
12
|
8
|
10
|
9
|
|
|
2025/05
|
37
|
46
|
37
|
17
|
25
|
24
|
23
|
24
|
24
|
16
|
32
|
28
|
28
|
40
|
39
|
31
|
41
|
39
|
46
|
19
|
18
|
19
|
29
|
53
|
30
|
16
|
8
|
8
|
14
|
18
|
12
|
|
2025/04
|
31
|
45
|
57
|
59
|
59
|
56
|
74
|
62
|
66
|
49
|
50
|
101
|
183
|
86
|
64
|
68
|
60
|
55
|
24
|
24
|
36
|
20
|
49
|
20
|
32
|
33
|
14
|
28
|
36
|
15
|
|
|
2025/03
|
31
|
31
|
52
|
20
|
13
|
22
|
25
|
31
|
19
|
17
|
24
|
40
|
28
|
17
|
12
|
28
|
34
|
25
|
28
|
41
|
48
|
55
|
61
|
52
|
56
|
63
|
68
|
84
|
19
|
16
|
31
|
|
2025/02
|
13
|
11
|
28
|
37
|
38
|
24
|
23
|
60
|
57
|
43
|
25
|
26
|
51
|
18
|
20
|
41
|
31
|
20
|
12
|
10
|
20
|
11
|
15
|
31
|
19
|
33
|
23
|
21
|
|||
|
2025/01
|
73
|
83
|
70
|
81
|
85
|
70
|
71
|
44
|
24
|
38
|
49
|
41
|
41
|
57
|
68
|
70
|
58
|
56
|
64
|
63
|
73
|
83
|
92
|
84
|
21
|
15
|
39
|
45
|
91
|
43
|
34
|
|
2024/12
|
48
|
63
|
60
|
61
|
15
|
13
|
14
|
41
|
21
|
8
|
11
|
43
|
54
|
48
|
46
|
49
|
57
|
52
|
68
|
85
|
88
|
87
|
90
|
78
|
79
|
73
|
62
|
68
|
69
|
66
|
49
|
|
2024/11
|
40
|
42
|
46
|
50
|
54
|
54
|
40
|
40
|
40
|
37
|
35
|
33
|
41
|
45
|
51
|
55
|
35
|
7
|
8
|
10
|
11
|
17
|
28
|
20
|
12
|
16
|
28
|
26
|
26
|
35
|
|
|
1
|
2
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
15
|
16
|
17
|
18
|
19
|
20
|
21
|
22
|
23
|
24
|
25
|
26
|
27
|
28
|
29
|
30
|
31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution